kernel/linux.git/sound/soc/sof/intel/hda-loader.c, branch v6.6.141

ASoC: SOF: Use no_reply calls for TX

2023-04-20T11:51:45+00:00

Convert all existing calls that pass "NULL, 0" for reply data to the new no_reply calls. Also convert any calls that pass in data but don't actually parse the result. Signed-off-by: Curtis Malainey Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20230419194057.42205-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-loader: use SOF helper for consistency

2023-03-07T13:58:17+00:00

Update code to remove mix between legacy and SOF definitions. No functionality change. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230307095158.2818-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-loader: use small buffer for iccmax stream

2022-11-07T13:58:24+00:00

The data received via iccmax stream is not used anywhere, so no need to allocate a big DMA buffer for it. This is especially important as the allocation is done even in cases where reload of the firmware is skipped and execution happens directly from the firmware stored in IMR. Signed-off-by: Kai Vehmanen Reviewed-by: Péter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20221107072621.28904-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-stream: rename CL_SD_CTL registers as SD_CTL

2022-10-26T13:18:06+00:00

The use of the CL prefix is misleading. HDaudio streams are used for code loading since ApolloLake, but they are also used for regular audio transfers. No functionality change, pure rename. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20221024165310.246183-14-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: Add ipc4 library loading implementation

2022-10-21T12:05:07+00:00

On Intel HDA platforms the library loading is done via DMA and an IPC message is also need to be sent to initiate the downloading of the new library. Co-developed-by: Ranjani Sridharan Signed-off-by: Ranjani Sridharan Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Chao Song Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20221020121238.18339-16-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: Add flag to indicate that the firmware is IMR booted

2022-10-21T12:05:06+00:00

Dynamic loading of external libraries should not be done if the firmware was booted from IMR since in that case the libraries will be restored along with the basefw. The booted_from_imr flag is introduced and set to true if the IMR boot was successful and to false if cold booting is executed. The reason for the new flag is that guessing from existing flags, used to decide if we should try booting from IMR or not is not going to be robust as the IMR boot itself can fail and in that case a full, cold boot is executed. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Chao Song Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20221020121238.18339-15-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-loader: Use the basefw firmware container directly

2022-10-21T12:04:56+00:00

Switch to access to the firmware struct via sdev->basefw container to unblock the removal of the firmware information from plat_data. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Chao Song Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20221020121238.18339-5-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-loader: Use the FSR state definitions during bootup

2022-08-23T13:10:01+00:00

Switch to use the newly added FSR (Firmware State Register) definitions for DSP state handling and targeting. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220712125734.30512-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: Introduce skip_imr_boot flag

2022-07-12T12:45:05+00:00

Use a dedicated flag instead of directly checking the sdev->system_suspend_target to decide if we need to skip IMR boot due to too deep sleep state where the memory used for IMR booting will not retain its content. The skip_imr_boot flag will be set true during suspend if the target state is deeper than S3 and reset back to false on successful boot to re-enable IMR booting in shallower sleep states. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220712120936.28072-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: Merge fixes

2022-06-22T11:14:20+00:00

Needed for new development.